292 lines
16 KiB
C
292 lines
16 KiB
C
/*
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* include/asm-arm/arch-at91/at91rm9200.h
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*
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* Copyright (C) 2005 Ivan Kokshaysky
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* Copyright (C) SAN People
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*
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* Common definitions.
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* Based on AT91RM9200 datasheet revision E.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef AT91RM9200_H
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#define AT91RM9200_H
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/*
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* Peripheral identifiers/interrupts.
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*/
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#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
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#define AT91_ID_SYS 1 /* System Peripheral */
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#define AT91RM9200_ID_PIOA 2 /* Parallel IO Controller A */
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#define AT91RM9200_ID_PIOB 3 /* Parallel IO Controller B */
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#define AT91RM9200_ID_PIOC 4 /* Parallel IO Controller C */
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#define AT91RM9200_ID_PIOD 5 /* Parallel IO Controller D */
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#define AT91RM9200_ID_US0 6 /* USART 0 */
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#define AT91RM9200_ID_US1 7 /* USART 1 */
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#define AT91RM9200_ID_US2 8 /* USART 2 */
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#define AT91RM9200_ID_US3 9 /* USART 3 */
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#define AT91RM9200_ID_MCI 10 /* Multimedia Card Interface */
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#define AT91RM9200_ID_UDP 11 /* USB Device Port */
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#define AT91RM9200_ID_TWI 12 /* Two-Wire Interface */
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#define AT91RM9200_ID_SPI 13 /* Serial Peripheral Interface */
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#define AT91RM9200_ID_SSC0 14 /* Serial Synchronous Controller 0 */
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#define AT91RM9200_ID_SSC1 15 /* Serial Synchronous Controller 1 */
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#define AT91RM9200_ID_SSC2 16 /* Serial Synchronous Controller 2 */
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#define AT91RM9200_ID_TC0 17 /* Timer Counter 0 */
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#define AT91RM9200_ID_TC1 18 /* Timer Counter 1 */
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#define AT91RM9200_ID_TC2 19 /* Timer Counter 2 */
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#define AT91RM9200_ID_TC3 20 /* Timer Counter 3 */
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#define AT91RM9200_ID_TC4 21 /* Timer Counter 4 */
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#define AT91RM9200_ID_TC5 22 /* Timer Counter 5 */
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#define AT91RM9200_ID_UHP 23 /* USB Host port */
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#define AT91RM9200_ID_EMAC 24 /* Ethernet MAC */
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#define AT91RM9200_ID_IRQ0 25 /* Advanced Interrupt Controller (IRQ0) */
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#define AT91RM9200_ID_IRQ1 26 /* Advanced Interrupt Controller (IRQ1) */
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#define AT91RM9200_ID_IRQ2 27 /* Advanced Interrupt Controller (IRQ2) */
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#define AT91RM9200_ID_IRQ3 28 /* Advanced Interrupt Controller (IRQ3) */
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#define AT91RM9200_ID_IRQ4 29 /* Advanced Interrupt Controller (IRQ4) */
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#define AT91RM9200_ID_IRQ5 30 /* Advanced Interrupt Controller (IRQ5) */
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#define AT91RM9200_ID_IRQ6 31 /* Advanced Interrupt Controller (IRQ6) */
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/*
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* Peripheral physical base addresses.
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*/
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#define AT91RM9200_BASE_TCB0 0xfffa0000
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#define AT91RM9200_BASE_TC0 0xfffa0000
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#define AT91RM9200_BASE_TC1 0xfffa0040
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#define AT91RM9200_BASE_TC2 0xfffa0080
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#define AT91RM9200_BASE_TCB1 0xfffa4000
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#define AT91RM9200_BASE_TC3 0xfffa4000
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#define AT91RM9200_BASE_TC4 0xfffa4040
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#define AT91RM9200_BASE_TC5 0xfffa4080
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#define AT91RM9200_BASE_UDP 0xfffb0000
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#define AT91RM9200_BASE_MCI 0xfffb4000
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#define AT91RM9200_BASE_TWI 0xfffb8000
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#define AT91RM9200_BASE_EMAC 0xfffbc000
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#define AT91RM9200_BASE_US0 0xfffc0000
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#define AT91RM9200_BASE_US1 0xfffc4000
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#define AT91RM9200_BASE_US2 0xfffc8000
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#define AT91RM9200_BASE_US3 0xfffcc000
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#define AT91RM9200_BASE_SSC0 0xfffd0000
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#define AT91RM9200_BASE_SSC1 0xfffd4000
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#define AT91RM9200_BASE_SSC2 0xfffd8000
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#define AT91RM9200_BASE_SPI 0xfffe0000
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#define AT91_BASE_SYS 0xfffff000
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/*
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* System Peripherals (offset from AT91_BASE_SYS)
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*/
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#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) /* Advanced Interrupt Controller */
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#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) /* Debug Unit */
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#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) /* PIO Controller A */
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#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) /* PIO Controller B */
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#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) /* PIO Controller C */
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#define AT91_PIOD (0xfffffa00 - AT91_BASE_SYS) /* PIO Controller D */
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#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */
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#define AT91_ST (0xfffffd00 - AT91_BASE_SYS) /* System Timer */
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#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS) /* Real-Time Clock */
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#define AT91_MC (0xffffff00 - AT91_BASE_SYS) /* Memory Controllers */
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#define AT91_MATRIX 0 /* not supported */
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/*
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* Internal Memory.
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*/
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#define AT91RM9200_ROM_BASE 0x00100000 /* Internal ROM base address */
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#define AT91RM9200_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */
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#define AT91RM9200_SRAM_BASE 0x00200000 /* Internal SRAM base address */
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#define AT91RM9200_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */
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#define AT91RM9200_UHP_BASE 0x00300000 /* USB Host controller */
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#if 0
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/*
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* PIO pin definitions (peripheral A/B multiplexing).
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*/
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#define AT91_PA0_MISO (1 << 0) /* A: SPI Master-In Slave-Out */
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#define AT91_PA0_PCK3 (1 << 0) /* B: PMC Programmable Clock Output 3 */
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#define AT91_PA1_MOSI (1 << 1) /* A: SPI Master-Out Slave-In */
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#define AT91_PA1_PCK0 (1 << 1) /* B: PMC Programmable Clock Output 0 */
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#define AT91_PA2_SPCK (1 << 2) /* A: SPI Serial Clock */
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#define AT91_PA2_IRQ4 (1 << 2) /* B: External Interrupt 4 */
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#define AT91_PA3_NPCS0 (1 << 3) /* A: SPI Peripheral Chip Select 0 */
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#define AT91_PA3_IRQ5 (1 << 3) /* B: External Interrupt 5 */
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#define AT91_PA4_NPCS1 (1 << 4) /* A: SPI Peripheral Chip Select 1 */
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#define AT91_PA4_PCK1 (1 << 4) /* B: PMC Programmable Clock Output 1 */
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#define AT91_PA5_NPCS2 (1 << 5) /* A: SPI Peripheral Chip Select 2 */
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#define AT91_PA5_TXD3 (1 << 5) /* B: USART Transmit Data 3 */
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#define AT91_PA6_NPCS3 (1 << 6) /* A: SPI Peripheral Chip Select 3 */
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#define AT91_PA6_RXD3 (1 << 6) /* B: USART Receive Data 3 */
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#define AT91_PA7_ETXCK_EREFCK (1 << 7) /* A: Ethernet Reference Clock / Transmit Clock */
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#define AT91_PA7_PCK2 (1 << 7) /* B: PMC Programmable Clock Output 2 */
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#define AT91_PA8_ETXEN (1 << 8) /* A: Ethernet Transmit Enable */
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#define AT91_PA8_MCCDB (1 << 8) /* B: MMC Multimedia Card B Command */
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#define AT91_PA9_ETX0 (1 << 9) /* A: Ethernet Transmit Data 0 */
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#define AT91_PA9_MCDB0 (1 << 9) /* B: MMC Multimedia Card B Data 0 */
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#define AT91_PA10_ETX1 (1 << 10) /* A: Ethernet Transmit Data 1 */
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#define AT91_PA10_MCDB1 (1 << 10) /* B: MMC Multimedia Card B Data 1 */
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#define AT91_PA11_ECRS_ECRSDV (1 << 11) /* A: Ethernet Carrier Sense / Data Valid */
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#define AT91_PA11_MCDB2 (1 << 11) /* B: MMC Multimedia Card B Data 2 */
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#define AT91_PA12_ERX0 (1 << 12) /* A: Ethernet Receive Data 0 */
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#define AT91_PA12_MCDB3 (1 << 12) /* B: MMC Multimedia Card B Data 3 */
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#define AT91_PA13_ERX1 (1 << 13) /* A: Ethernet Receive Data 1 */
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#define AT91_PA13_TCLK0 (1 << 13) /* B: TC External Clock Input 0 */
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#define AT91_PA14_ERXER (1 << 14) /* A: Ethernet Receive Error */
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#define AT91_PA14_TCLK1 (1 << 14) /* B: TC External Clock Input 1 */
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#define AT91_PA15_EMDC (1 << 15) /* A: Ethernet Management Data Clock */
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#define AT91_PA15_TCLK2 (1 << 15) /* B: TC External Clock Input 2 */
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#define AT91_PA16_EMDIO (1 << 16) /* A: Ethernet Management Data I/O */
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#define AT91_PA16_IRQ6 (1 << 16) /* B: External Interrupt 6 */
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#define AT91_PA17_TXD0 (1 << 17) /* A: USART Transmit Data 0 */
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#define AT91_PA17_TIOA0 (1 << 17) /* B: TC I/O Line A 0 */
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#define AT91_PA18_RXD0 (1 << 18) /* A: USART Receive Data 0 */
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#define AT91_PA18_TIOB0 (1 << 18) /* B: TC I/O Line B 0 */
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#define AT91_PA19_SCK0 (1 << 19) /* A: USART Serial Clock 0 */
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#define AT91_PA19_TIOA1 (1 << 19) /* B: TC I/O Line A 1 */
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#define AT91_PA20_CTS0 (1 << 20) /* A: USART Clear To Send 0 */
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#define AT91_PA20_TIOB1 (1 << 20) /* B: TC I/O Line B 1 */
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#define AT91_PA21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */
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#define AT91_PA21_TIOA2 (1 << 21) /* B: TC I/O Line A 2 */
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#define AT91_PA22_RXD2 (1 << 22) /* A: USART Receive Data 2 */
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#define AT91_PA22_TIOB2 (1 << 22) /* B: TC I/O Line B 2 */
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#define AT91_PA23_TXD2 (1 << 23) /* A: USART Transmit Data 2 */
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#define AT91_PA23_IRQ3 (1 << 23) /* B: External Interrupt 3 */
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#define AT91_PA24_SCK2 (1 << 24) /* A: USART Serial Clock 2 */
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#define AT91_PA24_PCK1 (1 << 24) /* B: PMC Programmable Clock Output 1 */
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#define AT91_PA25_TWD (1 << 25) /* A: TWI Two-wire Serial Data */
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#define AT91_PA25_IRQ2 (1 << 25) /* B: External Interrupt 2 */
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#define AT91_PA26_TWCK (1 << 26) /* A: TWI Two-wire Serial Clock */
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#define AT91_PA26_IRQ1 (1 << 26) /* B: External Interrupt 1 */
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#define AT91_PA27_MCCK (1 << 27) /* A: MMC Multimedia Card Clock */
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#define AT91_PA27_TCLK3 (1 << 27) /* B: TC External Clock Input 3 */
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#define AT91_PA28_MCCDA (1 << 28) /* A: MMC Multimedia Card A Command */
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#define AT91_PA28_TCLK4 (1 << 28) /* B: TC External Clock Input 4 */
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#define AT91_PA29_MCDA0 (1 << 29) /* A: MMC Multimedia Card A Data 0 */
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#define AT91_PA29_TCLK5 (1 << 29) /* B: TC External Clock Input 5 */
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#define AT91_PA30_DRXD (1 << 30) /* A: DBGU Receive Data */
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#define AT91_PA30_CTS2 (1 << 30) /* B: USART Clear To Send 2 */
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#define AT91_PA31_DTXD (1 << 31) /* A: DBGU Transmit Data */
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#define AT91_PA31_RTS2 (1 << 31) /* B: USART Ready To Send 2 */
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#define AT91_PB0_TF0 (1 << 0) /* A: SSC Transmit Frame Sync 0 */
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#define AT91_PB0_RTS3 (1 << 0) /* B: USART Ready To Send 3 */
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#define AT91_PB1_TK0 (1 << 1) /* A: SSC Transmit Clock 0 */
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#define AT91_PB1_CTS3 (1 << 1) /* B: USART Clear To Send 3 */
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#define AT91_PB2_TD0 (1 << 2) /* A: SSC Transmit Data 0 */
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#define AT91_PB2_SCK3 (1 << 2) /* B: USART Serial Clock 3 */
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#define AT91_PB3_RD0 (1 << 3) /* A: SSC Receive Data 0 */
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#define AT91_PB3_MCDA1 (1 << 3) /* B: MMC Multimedia Card A Data 1 */
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#define AT91_PB4_RK0 (1 << 4) /* A: SSC Receive Clock 0 */
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#define AT91_PB4_MCDA2 (1 << 4) /* B: MMC Multimedia Card A Data 2 */
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#define AT91_PB5_RF0 (1 << 5) /* A: SSC Receive Frame Sync 0 */
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#define AT91_PB5_MCDA3 (1 << 5) /* B: MMC Multimedia Card A Data 3 */
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#define AT91_PB6_TF1 (1 << 6) /* A: SSC Transmit Frame Sync 1 */
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#define AT91_PB6_TIOA3 (1 << 6) /* B: TC I/O Line A 3 */
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#define AT91_PB7_TK1 (1 << 7) /* A: SSC Transmit Clock 1 */
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#define AT91_PB7_TIOB3 (1 << 7) /* B: TC I/O Line B 3 */
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#define AT91_PB8_TD1 (1 << 8) /* A: SSC Transmit Data 1 */
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#define AT91_PB8_TIOA4 (1 << 8) /* B: TC I/O Line A 4 */
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#define AT91_PB9_RD1 (1 << 9) /* A: SSC Receive Data 1 */
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#define AT91_PB9_TIOB4 (1 << 9) /* B: TC I/O Line B 4 */
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#define AT91_PB10_RK1 (1 << 10) /* A: SSC Receive Clock 1 */
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#define AT91_PB10_TIOA5 (1 << 10) /* B: TC I/O Line A 5 */
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#define AT91_PB11_RF1 (1 << 11) /* A: SSC Receive Frame Sync 1 */
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#define AT91_PB11_TIOB5 (1 << 11) /* B: TC I/O Line B 5 */
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#define AT91_PB12_TF2 (1 << 12) /* A: SSC Transmit Frame Sync 2 */
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#define AT91_PB12_ETX2 (1 << 12) /* B: Ethernet Transmit Data 2 */
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#define AT91_PB13_TK2 (1 << 13) /* A: SSC Transmit Clock 3 */
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#define AT91_PB13_ETX3 (1 << 13) /* B: Ethernet Transmit Data 3 */
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#define AT91_PB14_TD2 (1 << 14) /* A: SSC Transmit Data 2 */
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#define AT91_PB14_ETXER (1 << 14) /* B: Ethernet Transmit Coding Error */
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#define AT91_PB15_RD2 (1 << 15) /* A: SSC Receive Data 2 */
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#define AT91_PB15_ERX2 (1 << 15) /* B: Ethernet Receive Data 2 */
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#define AT91_PB16_RK2 (1 << 16) /* A: SSC Receive Clock 2 */
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#define AT91_PB16_ERX3 (1 << 16) /* B: Ethernet Receive Data 3 */
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#define AT91_PB17_RF2 (1 << 17) /* A: SSC Receive Frame Sync 2 */
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#define AT91_PB17_ERXDV (1 << 17) /* B: Ethernet Receive Data Valid */
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#define AT91_PB18_RI1 (1 << 18) /* A: USART Ring Indicator 1 */
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#define AT91_PB18_ECOL (1 << 18) /* B: Ethernet Collision Detected */
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#define AT91_PB19_DTR1 (1 << 19) /* A: USART Data Terminal Ready 1 */
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#define AT91_PB19_ERXCK (1 << 19) /* B: Ethernet Receive Clock */
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#define AT91_PB20_TXD1 (1 << 20) /* A: USART Transmit Data 1 */
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#define AT91_PB21_RXD1 (1 << 21) /* A: USART Receive Data 1 */
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#define AT91_PB22_SCK1 (1 << 22) /* A: USART Serial Clock 1 */
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#define AT91_PB23_DCD1 (1 << 23) /* A: USART Data Carrier Detect 1 */
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#define AT91_PB24_CTS1 (1 << 24) /* A: USART Clear To Send 1 */
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#define AT91_PB25_DSR1 (1 << 25) /* A: USART Data Set Ready 1 */
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#define AT91_PB25_EF100 (1 << 25) /* B: Ethernet Force 100 Mbit */
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#define AT91_PB26_RTS1 (1 << 26) /* A: USART Ready To Send 1 */
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#define AT91_PB27_PCK0 (1 << 27) /* B: PMC Programmable Clock Output 0 */
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#define AT91_PB28_FIQ (1 << 28) /* A: Fast Interrupt */
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#define AT91_PB29_IRQ0 (1 << 29) /* A: External Interrupt 0 */
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#define AT91_PC0_BFCK (1 << 0) /* A: Burst Flash Clock */
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#define AT91_PC1_BFRDY_SMOE (1 << 1) /* A: Burst Flash Ready / SmartMedia Output Enable */
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#define AT91_PC2_BFAVD (1 << 2) /* A: Burst Flash Address Valid */
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#define AT91_PC3_BFBAA_SMWE (1 << 3) /* A: Burst Flash Address Advance / SmartMedia Write Enable */
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#define AT91_PC4_BFOE (1 << 4) /* A: Burst Flash Output Enable */
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#define AT91_PC5_BFWE (1 << 5) /* A: Burst Flash Write Enable */
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#define AT91_PC6_NWAIT (1 << 6) /* A: SMC Wait Signal */
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#define AT91_PC7_A23 (1 << 7) /* A: Address Bus 23 */
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#define AT91_PC8_A24 (1 << 8) /* A: Address Bus 24 */
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#define AT91_PC9_A25_CFRNW (1 << 9) /* A: Address Bus 25 / Compact Flash Read Not Write */
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#define AT91_PC10_NCS4_CFCS (1 << 10) /* A: SMC Chip Select 4 / Compact Flash Chip Select */
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#define AT91_PC11_NCS5_CFCE1 (1 << 11) /* A: SMC Chip Select 5 / Compact Flash Chip Enable 1 */
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#define AT91_PC12_NCS6_CFCE2 (1 << 12) /* A: SMC Chip Select 6 / Compact Flash Chip Enable 2 */
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#define AT91_PC13_NCS7 (1 << 13) /* A: Chip Select 7 */
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#define AT91_PD0_ETX0 (1 << 0) /* A: Ethernet Transmit Data 0 */
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#define AT91_PD1_ETX1 (1 << 1) /* A: Ethernet Transmit Data 1 */
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#define AT91_PD2_ETX2 (1 << 2) /* A: Ethernet Transmit Data 2 */
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#define AT91_PD3_ETX3 (1 << 3) /* A: Ethernet Transmit Data 3 */
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#define AT91_PD4_ETXEN (1 << 4) /* A: Ethernet Transmit Enable */
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#define AT91_PD5_ETXER (1 << 5) /* A: Ethernet Transmit Coding Error */
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#define AT91_PD6_DTXD (1 << 6) /* A: DBGU Transmit Data */
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#define AT91_PD7_PCK0 (1 << 7) /* A: PMC Programmable Clock Output 0 */
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#define AT91_PD7_TSYNC (1 << 7) /* B: ETM Trace Synchronization Signal */
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#define AT91_PD8_PCK1 (1 << 8) /* A: PMC Programmable Clock Output 1 */
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#define AT91_PD8_TCLK (1 << 8) /* B: ETM Trace Clock */
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#define AT91_PD9_PCK2 (1 << 9) /* A: PMC Programmable Clock Output 2 */
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#define AT91_PD9_TPS0 (1 << 9) /* B: ETM Trace ARM Pipeline Status 0 */
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#define AT91_PD10_PCK3 (1 << 10) /* A: PMC Programmable Clock Output 3 */
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#define AT91_PD10_TPS1 (1 << 10) /* B: ETM Trace ARM Pipeline Status 1 */
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#define AT91_PD11_TPS2 (1 << 11) /* B: ETM Trace ARM Pipeline Status 2 */
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#define AT91_PD12_TPK0 (1 << 12) /* B: ETM Trace Packet Port 0 */
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#define AT91_PD13_TPK1 (1 << 13) /* B: ETM Trace Packet Port 1 */
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#define AT91_PD14_TPK2 (1 << 14) /* B: ETM Trace Packet Port 2 */
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#define AT91_PD15_TD0 (1 << 15) /* A: SSC Transmit Data 0 */
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#define AT91_PD15_TPK3 (1 << 15) /* B: ETM Trace Packet Port 3 */
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#define AT91_PD16_TD1 (1 << 16) /* A: SSC Transmit Data 1 */
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#define AT91_PD16_TPK4 (1 << 16) /* B: ETM Trace Packet Port 4 */
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#define AT91_PD17_TD2 (1 << 17) /* A: SSC Transmit Data 2 */
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#define AT91_PD17_TPK5 (1 << 17) /* B: ETM Trace Packet Port 5 */
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#define AT91_PD18_NPCS1 (1 << 18) /* A: SPI Peripheral Chip Select 1 */
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#define AT91_PD18_TPK6 (1 << 18) /* B: ETM Trace Packet Port 6 */
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#define AT91_PD19_NPCS2 (1 << 19) /* A: SPI Peripheral Chip Select 2 */
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#define AT91_PD19_TPK7 (1 << 19) /* B: ETM Trace Packet Port 7 */
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#define AT91_PD20_NPCS3 (1 << 20) /* A: SPI Peripheral Chip Select 3 */
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#define AT91_PD20_TPK8 (1 << 20) /* B: ETM Trace Packet Port 8 */
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#define AT91_PD21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */
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#define AT91_PD21_TPK9 (1 << 21) /* B: ETM Trace Packet Port 9 */
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#define AT91_PD22_RTS1 (1 << 22) /* A: USART Ready To Send 1 */
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#define AT91_PD22_TPK10 (1 << 22) /* B: ETM Trace Packet Port 10 */
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#define AT91_PD23_RTS2 (1 << 23) /* A: USART Ready To Send 2 */
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#define AT91_PD23_TPK11 (1 << 23) /* B: ETM Trace Packet Port 11 */
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#define AT91_PD24_RTS3 (1 << 24) /* A: USART Ready To Send 3 */
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#define AT91_PD24_TPK12 (1 << 24) /* B: ETM Trace Packet Port 12 */
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#define AT91_PD25_DTR1 (1 << 25) /* A: USART Data Terminal Ready 1 */
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#define AT91_PD25_TPK13 (1 << 25) /* B: ETM Trace Packet Port 13 */
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#define AT91_PD26_TPK14 (1 << 26) /* B: ETM Trace Packet Port 14 */
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#define AT91_PD27_TPK15 (1 << 27) /* B: ETM Trace Packet Port 15 */
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#endif
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#endif
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